LIVE INTELLIGENCE · part of the Xentir AI Index

Gemini 1.5 Pro (May 2024) vs GPT-4o mini

Name: Gemini 1.5 Pro (May 2024) vs GPT-4o mini — benchmark results
Creator: Epoch AI
License: https://creativecommons.org/licenses/by/4.0/

Gemini 1.5 Pro (May 2024) · Google DeepMind, released 2024-05-14
GPT-4o mini · OpenAI, released 2024-07-18

“Epoch AI, 'AI Benchmarking Hub'. Published online at epoch.ai. Retrieved from 'https://epoch.ai/benchmarks' [online resource].” · epoch.ai/benchmarks · Licensed CC BY 4.0 · data last verified 2026-09-09 · Methodology · Data Sources

Neither model leads on more of the 4 benchmarks where both are measured — Gemini 1.5 Pro (May 2024) on 2, GPT-4o mini on 2. The remaining 5 of 9 tracked benchmarks cannot be compared: 2 have a result for only one of the two models, 3 for neither. Nothing on this page is estimated to fill those in.

Head-to-head

Measured on 4 of 9 tracked benchmarks for both models — Gemini 1.5 Pro (May 2024) leads on 2, GPT-4o mini leads on 2.

Benchmark	Gemini 1.5 Pro (May 2024)	GPT-4o mini	Leads
Epoch Capabilities Index (ECI)	126.9	126.6	Gemini 1.5 Pro (May 2024)
SWE-bench Verified	Not measured	Not measured	Not measured on both
GPQA Diamond	0.459	0.377	Gemini 1.5 Pro (May 2024)
MATH Level 5	0.407	0.526	GPT-4o mini
OTIS Mock AIME 2024-2025	0.068	0.069	GPT-4o mini
FrontierMath	Not measured	Not measured	Not measured on both
FrontierMath Tier 4	Not measured	Not measured	Not measured on both
SimpleQA Verified	Not measured	0.083	Comparison unavailable — Gemini 1.5 Pro (May 2024) has no published result
Chess Puzzles	Not measured	0.000	Comparison unavailable — Gemini 1.5 Pro (May 2024) has no published result

Benchmark results measure specific tasks and should not be treated as a universal measure of model quality. A model with no row here for a benchmark has not been measured on it — that is left blank, never estimated.

What remains uncertain

Gemini 1.5 Pro (May 2024) has no published result on Chess Puzzles, SimpleQA Verified.
3 tracked benchmarks have no published result for either model.

A missing result means Xentir has not found one published by the source it cites, not that the model performs badly. See Data Sources.

Reference price

Per 1M tokens	Gemini 1.5 Pro (May 2024)	GPT-4o mini
Output	—	$0.60

List price as published by the vendor. Xentir does not verify negotiated or enterprise rates, and price is not a measure of capability — see Data Sources.

Full profiles

Gemini 1.5 Pro (May 2024) → · GPT-4o mini → · the full AI Model Rankings table